{"product_id":"black-diamond-gravel-chippings","title":"Black Diamond Gravel | 20mm Black Basalt Chippings","description":"\u003cp\u003eBlack Diamond Gravel is a 20mm basalt chip with a sleek, contemporary feel — deep black when wet and a smoky grey when dry. Naturally angular and beautifully uniform, it's comfortable to walk and drive on and ideal for modern schemes, water features and setting off planters and borders.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 1rem;\"\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Basalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e 20mm, angular and uniform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Paths, driveways, borders, planters and water features\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack sizes:\u003c\/strong\u003e Jumbo bag (approx 1,000kg), standard bulk bag (approx 750kg), midi bag (approx 500kg), or 25kg handy bags in packs of 10, 20 or 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Approx 10–12m² per tonne at 50mm (2in) depth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural stone:\u003c\/strong\u003e Shades vary between batches and deepen when wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier:\u003c\/strong\u003e Dandy's Topsoil \u0026amp; Landscape Supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"font-size: 1rem;\"\u003eAlso in the Landscaping Range\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/black-ice-gravel-chippings\"\u003eBlack Ice Gravel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/black-and-white-limestone-gravel-chippings\"\u003eBlack \u0026amp; White Limestone Gravel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/silver-grey-granite-gravel-chippings\"\u003eSilver Grey Granite Gravel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBrowse more in our \u003ca href=\"\/collections\/decorative-gravel\"\u003eDecorative Gravel\u003c\/a\u003e range, or explore the full \u003ca href=\"\/collections\/landscaping\"\u003eLandscaping\u003c\/a\u003e collection at Oak \u0026amp; Outdoor.\u003c\/p\u003e","brand":"Dandy's Topsoil \u0026 Landscape Supplies","offers":[{"title":"Jumbo Bag approx. 1000kgs ⭐️ BEST BUY!","offer_id":55243314299207,"sku":"BDGCJB","price":201.0,"currency_code":"GBP","in_stock":true},{"title":"Standard Bulk Bag approx. 750kgs","offer_id":55243314331975,"sku":"BDGCSTD","price":170.0,"currency_code":"GBP","in_stock":true},{"title":"Midi Bag approx. 500kgs","offer_id":55243314364743,"sku":"BDGCHB","price":141.0,"currency_code":"GBP","in_stock":true},{"title":"40 x 25kg Handy Bags","offer_id":55243314397511,"sku":"BDGC4025","price":344.17,"currency_code":"GBP","in_stock":true},{"title":"20 x 25kg Handy Bags","offer_id":55243314430279,"sku":"BDGC2025","price":214.27,"currency_code":"GBP","in_stock":true},{"title":"10 x 25kg Handy Bags","offer_id":55243314463047,"sku":"BDGC1025","price":149.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/2418\/6439\/files\/black-diamond-gravel-chippings-8986235.png?v=1790944876","url":"https:\/\/oakandoutdoor.co.uk\/products\/black-diamond-gravel-chippings","provider":"Oak \u0026 Outdoor","version":"1.0","type":"link"}